Originally Posted by airforceb2
I'm going to be contested but I don't think air stones are needed in SW tanks. It can cause too much oxygen in the water and cause your pH to become unstable and fluctuate more. But that is just my opinion.
Ditto AF2,
I don't know of any SW tanks that have bubble stones or aerators in the tanks at all. I know that for FW, fine, SW...no...I was of the understanding that extra bubbles in a SW tank diminishes the natural "slime" that the fish are coated with...could be wrong though...
Lisa :happyfish